* {
    margin: 0;
    padding: 0;
}
body{
    background-color: #F3F5F7;
}

.w {
    width: 1200px;
    margin: auto;
}
.clearfix:before,.clearfix:after {
    content:"";
    display:table; 
  }
  .clearfix:after {
    clear:both;
  }
  .clearfix {
     *zoom:1;
  }   

li {
    list-style: none;
}

a {
    text-decoration: none;
}

.header {
    height: 42px;
    background-color: #F3F5F7;
    /* 这里会层叠 w里的margin */
    margin: 30px auto;

}

.logo {
    width: 197px;
    height: 42px;
    background-image: url(images/logo.png);
    float: left;
}








.nav {
    float: left;
    margin-left: 60px;

}

.nav ul li {
    float: left;
}

.nav ul li a {
    display: block;
    height: 42px;
    color: #050505;
    font-size: 18px;
    line-height: 42px;
    padding: 0 10px;
}

.nav ul li a:hover {
    border-bottom: 2px solid #00a4ff;
    color: #00a4ff;
}

.search {
    float: left;
    height: 42px;
    margin-left: 60px;
}

.search .left {
    height: 40px;
    width: 360px;
    float: left;
    color: #bfbfbf;
    border-left: 2px solid #00a4ff;
    border-top: 2px solid #00a4ff;
    border-bottom: 2px solid #00a4ff;

}

.search .right {
    float: left;
    height: 44px;
    width: 50px;
    background-color: #00a4ff;
    background-image: url("images/btn.png");
    border: 0;
}


.user {
    float: left;
    height: 42px;
    margin-left: 30px;
    margin-right: 40px;
    font-size: 14px;
    color: #666666;
}

.user .left {
    float: left;
    height: 32px;
    padding-top: 5px;
    padding-bottom: 5px;
}

.user .right {
    margin-left: 10px;
    float: left;
    line-height: 42px;
    font-size: 14px;
    color: #666666;
}

.banner {
    height: 425px;
    background-image: url(images/banner2_20190819_210028.png);
}

.banner .content {
    height: 425px;
}

.banner .content .left {
    float: left;
    height: 425px;
    width: 190px;
    background-color: rgba(0, 0, 0, 0.5);
}

.banner .content .left li {
    height: 47px;
}

.banner .content .left li a:hover {
    color: #00a4ff;
}

.banner .content .left li a {
    color: white;
    text-decoration: none;
    line-height: 47px;
    padding-left: 20px;
    font-size: 14px;
}

.arrofright {
    float: right;
    margin-right: 15px;
}

.banner .content .right {
    float: right;
    width: 227px;
    height: 304px;
    background-color: white;
    margin-top: 61px;
    /* padding: 61px 0 61px 0; */
}

.banner .content .right h2 {
    height: 48px;
    background-color: #9bceea;
    text-align: center;
    line-height: 48px;
    font-size: 18px;
    color: #fff;
}

.bd {
    padding: 0 20px;
}

.bd ul li {
    padding: 14px 0;
    border-bottom: 1px solid #ccc;
}

.bd ul li h4 {
    font-size: 16px;
    color: #4e4e4e;
}

.bd ul li p {
    font-size: 12px;
    color: #a5a5a5;
}

.bd .more {
    display: block;
    height: 38px;
    border: 1px solid #00a4ff;
    margin-top: 5px;
    text-align: center;
    line-height: 38px;
    color: #00a4ff;
    font-size: 16px;
    font-weight: 700;
}
.nvabq{
    margin-top: 8px;
    background-color: white;
    overflow: hidden;
    box-shadow: 0 2px 3px 3px rgba(0,0,0, 0.1);

}   
.nvabq span{
    float: left;
    width: 135px;
    height: 18px;
    line-height: 18px;
    font-size: 16px;
    color: black;
    margin-top: 21px;
    margin-bottom: 21px;
    text-align: center;
    border-right: 1px solid #050505;
}
.nvabq  .frist{
    float: left;
    width: 135px;
    height: 18px;
    line-height: 18px;
    font-size: 16px;
    color: #00A4FF ;
    font-weight: bold;
    text-align: center;
    border-right: 1px solid #050505;
}
.nvabq .last {
    float: right;
    width: 135px;
    height: 18px;
    line-height: 18px;
    text-align: center;
    border-right: none;
}
.nvabq .last a{
    color: #00A4FF;
}
.nvabq span a{
    color: black;
}
.nvabq span:hover{
    color: #00A4FF;
}
.nvabq span a:hover{
    color: #00A4FF;
}

.box{
    margin-top: 30px;
}
.box-hd{
   overflow: hidden;
}
.box-hd h4{
    float: left;
    color: #494949;
    font-size: 20px;
    font-weight: 400;
}
.box-hd a{
    float: right;
    height: 20px;
    line-height: 20px;
    font-size: 12px;
    color: #A5A5A5;
}
.box-body1{
    overflow: hidden;
    background-color:#F3F5F7 ;
    
}
.box-body1 li{
    float: left;
    width: 228px;
    height: 270px;
    margin-right: 15px;
    margin-bottom: 15px;
    background-color: white;
    box-shadow: 0 2px 3px 3px rgba(0,0,0, 0.1);

}

.box-body1 ul .last{
    margin-right: 0;
}
.box-body1 ul h5{
    margin-top: 25px;
    margin-right: 0;
    width: 184px;
    margin-left: auto;
    margin-right: auto;
    color:#050505 ;
    font-size: 14px;
}
.box-body1 ul .content{
    margin-right: 0;
    width: 184px;
    margin-left: auto;
    margin-right: auto;
    color:#050505 ;
    font-size: 14px;
}
.box-hdinfo{
    width: 400px;
    margin-left: auto;
    margin-right: auto;
}
.box-hdinfo span{
    float: left;
    font-size: 16px;
    width: 100px;
    text-align: center;
    color: #868686;
}
.box-hdinfo span:hover{
    color: #00A4FF;
}
.box-body2{
    height: 392px;
    margin-bottom: 20px;
}
.box-body2 .left{
    box-shadow: 0 2px 3px 3px rgba(0,0,0, 0.1);
    width: 168px;
    float: left;
    height: 332px;
    padding-top: 30px;
    padding-left: 30px;
    padding-bottom: 30px;
    background-image: url(images/leftbg.png);
}
.box-body2 .left ul{
    overflow: hidden;

}

.box-body2 .left h3,h5{
    color: white;
}

.box-body2 .left li{
    list-style:disc;
    margin-left: 20px;
    color: white;
}
.box-body2 .right{
    float: left;
    /* width: 980px; */
    /* margin-left: 10px; */
    margin-left: 15px;

}
.box-body2 .right .top{
    box-shadow: 0 2px 3px 3px rgba(0,0,0, 0.1);
    height: 100px;
    width: 987px;
    margin-bottom: 23px;
    background-image: url(images/bannertop.png);
}
.box-body2 .right .bto{
    height: 269px;
    box-shadow: 0 2px 3px 3px rgba(0,0,0, 0.1);
}
.box-body2 .right .bto li{
    float: left;
    list-style:none;
    margin-right: 25px;
    color: white;
    height: 269px;
    background-color: white;
}
.box-body2  .right .bto ul h5{
    margin-top: 25px;
    margin-right: 0;
    width: 184px;
    margin-left: auto;
    margin-right: auto;
    color:#050505 ;
    font-size: 14px;
}

.box-body2  .right .bto ul .content{
    margin-top: 25px;
    margin-right: 0;
    width: 184px;
    margin-left: auto;
    margin-right: auto;
    color:#050505 ;
    font-size: 14px;
}
.box-body2 .right .bto .last{
     margin-right: 0;
}


.box-body3{
    overflow: hidden;
    background-color:#F3F5F7 ;
    
}
.box-body3 li{
    float: left;
    width: 228px;
    height: 270px;
    margin-right: 15px;
    margin-bottom: 15px;
    background-color: white;
    box-shadow: 0 2px 3px 3px rgba(0,0,0, 0.1);

}

.box-body3 ul .last{
    margin-right: 0;
}
.box-body3 ul h5{
    margin-top: 25px;
    margin-right: 0;
    width: 184px;
    margin-left: auto;
    margin-right: auto;
    color:#050505 ;
    font-size: 14px;
}
.box-body3 ul .content{
    margin-right: 0;
    width: 184px;
    margin-left: auto;
    margin-right: auto;
    color:#050505 ;
    font-size: 14px;
}

.footer{
    background-color: white;
}
.footer .ftct{
    height: 416px;
    background-color: white;
}
.footer .ftct .left{
    margin-top: 30px;
    width: 600px;
    float: left;
}
.footer .ftct p{
    color: #666666;
    font-size: 12px;

}
.footer .ftct .left a{
    display: block;
    width: 120px;
    height: 36px;
    text-align: center;
    line-height: 36px;
    text-decoration: none;
    color: #00A4FF;
    margin-top: 10px;
    border: 1px solid #00A4FF;
}
.footer .ftct .right{
    float: right;
    width: 600px;
    padding-top: 30px;
    height: 386px;
}


.footer .ftct .right dl {
    float: left;
    margin-left: 100px;
}
.footer .ftct .right dl dt {
    font-size: 16px;
    color: #333;
    margin-bottom: 5px;
}
.footer .ftct .right  a {
    color: #333;
    font-size: 12px;
}

